The FortiPKA-RISC-V is a sophisticated public key accelerator designed to offload heavy computational duties from the CPU. It provides an exceptional balance of compactness and performance, utilizing a unique computation technology that negates the need for data transformations to the Montgomery domain. This allows the FortiPKA-RISC-V to achieve performance levels superior to alternatives, all while maintaining a small footprint. It's versatile enough to support a wide array of algorithms including RSA and elliptic curve cryptography, providing dependable protection against side-channel and fault injection attacks.